baber/WOPTO huggingface dataset:
Patent JP-S5676876-A (JP)
Title: Photoelectric transducer
Inventor: KIZU SHIYUUJI
IPC: G06K9/20
Filed: 1979-11-28
Abstract: PURPOSE: To ensure an accurate detection for the lustrous region on the object to be read, by securing an uneven reflective surface for the reflector which forms the illuminating optical system.  
     CONSTITUTION: The reflective surface of the reflector 5 is formed uneven, and thus the beams led to the reflector 5 from the light source 4 irradiate are reflected on the surface to be irradiated in every angle. In such way, the reflected light from the cellophane paper can be put into the photodetector 7 via the image forming lens 6 although the cellophane paper, the surface to be irradiated, may have some unevenness or lines. As a result, the cellophane region can be detected accurately on the mail 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6138231-A (JP)
Inventor: HIYUU KEI SHIRINGU
IPC: F16D65/847
Filed: 1985-07-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08326076-A (JP)
Title: Precast board for drainage at back of retaining wall body and constructing method of retaining wall using the same
Inventor: SUGIYAMA AKIRA
IPC: E02D29/02
Filed: 1995-05-29
Abstract: PURPOSE: To attain appropriate dispersion of drain holes of a retaining wall body, to make drainage excellent and also to ensure safety of the retaining wall body by a method wherein a precast board having an excellent water penetration performance is used as a draining layer used also for a buried type formwork. CONSTITUTION: While a general part of a precast board l is formed of a material having an excellent water penetration performance, a non-water-penetration layer 3 is interposed at the height where a drain pipe 2 is buried. A pipe body of which the upper side is opened is used for the drain pipe 2 and the non-water-penetration layer 3 is provided at the open side or below. The positions of the drain pipe 2 and the non-water-penetration layer 3 are made to correspond to the height of formation of the drain hole 6 and the interval thereof. Underground water flowing into backfilling earth penetrates inside from the general part of the precast board l and is collected on the upper side of the nonwater-penetration layer 3. The drain pipe 2 leads the underground water to the drain hole 6 and drains it frontward.  It is possible to disperse positions of collection of the underground water and to drain it outside quickly.
Patent JP-H08328259-A (JP)
Title: Stopper device for hard substrate coater
Inventor: KUMAGAI HIROFUMI
IPC: B65H9/00
Filed: 1995-05-30
Abstract: PURPOSE: To decrease the number of parts, to lighten moving parts, to prevent the contamination of a hard substrate and to improve the yield of products by making common use of a stopper member and rod of linear bearing. CONSTITUTION: The rear surface of the bottom plate 50A of a transporting path 24 is provided with the linear bearings 62A and the rods 66A guided to be vertically moved by these linear bearings 62A are penetrated through the bottom plate 50A. The rods 66A are commonly used as the stopper member. Then, the stopper members 66A swerve downward from the traveling locus of the hard substrate 22 and the hard substrate 22 is transported by rollers 28 when a connecting plate 64A is lowered by an air cylinder 58. The stopper members 66A enter the traveling locus of the hard substrate 22 when the connecting plate 64A ascends. The hard substrate 22 is, therefore, stopped by pressing its front edge to both stopper members 66A and its inclination is corrected. The number of parts is, therefore, decreased and the weight of the parts moved by the stopper driving means is reduced.  The rapid movement of the stopper members is thus made possible.
Patent JP-S63317031-A (JP)
Title: Man-made gathering-place for fish
Inventor: KOKUBO CHOKICHI
IPC: A01K61/00
Filed: 1987-06-19
Abstract: PURPOSE:To effectively prevent invasion of natural enemy, to gather prawns and to contrive to prepare breeding period, by using a man-made gathering-place for fish, wherein an upper water chamber and lower water chambers having inlet and outlet holes of prawn are connected and communicated by a group of connecting pipes having hollow parts through which prawns are passed. CONSTITUTION:The lower water chambers 2 of can shape having inlet and outlet holes 7 for prawns are placed in a row at arbitrary intervals on a base plate part 4 made of a heavy material packed with concrete, etc., and these lower water chambers are connected and communicated with an upper water chamber 1 of can shape having inlet and outlet holes 7 for prawns set above the lower water chambers by a group of connecting pipes 3 having hollow parts 5 through which prawns 6 can be passed to construct a man-made gathering-place for fish. The man-made gathering-place for fish is laid in the interior of a towing net protecting fence 8 made at a given position in the sea and prawns are gathered and cultivated.
Patent JP-H094939-A (JP)
Title: Refrigerating device
Inventor: AIZAWA KAZUO
IPC: F25B27/02
Filed: 1995-06-21
Abstract: PURPOSE: To recover the electricity or power and the exhaust heat to be exhausted simultaneously and to efficiently operate a refrigerating machine by connecting a first part for cooling by the evaporator of a high-temperature side compression refrigerating cycle in series with a second part for refrigerating by the evaporator of an absorption refrigerating cycle in an intermediate condenser. CONSTITUTION: In an intermediate condenser, a first part 15 for cooling by the evaporator of a high-temperature side compression refrigerating cycle 10 and including the condenser of a low-temperature side compression refrigerating cycle 8 is connected in series with a second part for cooling by the evaporator of an absorption refrigerating cycle 12 and including the condenser of the compression refrigerating cycle 8. The compressors 9, 11 of the cycles 8 and 10 are driven by a generator 2 driven by a gas engine 1. Thus, electricity or power and exhaust heat to be exhausted simultaneously are recovered to efficiently operate a refrigerating machine.
Patent JP-S5859030-A (JP)
Title: Method of forming power cable joined section insulated with rubber or plastics
Inventor: OOHATA SHIYOUICHI
IPC: B29C65/70
Filed: 1981-09-29
Abstract: PURPOSE:To form the titled joined section with good operativity, by arranging per-molded semiconductive polyolefin units or the like at rising sections of a joined section of a cable insulated with rubber or plastics in molds, and filling a molten polyolefin insulator. CONSTITUTION:The crosslinked polyethylene-sinsulated cables 11 to be joined  are subjected to penciling treatment, and after the cable conductors are connected by a conductive connecting pipe 2, an inner semiconductive layer 3 (e.g. a  semiconductive and heat-shrinkable polyolefin tube or a heat-shrinkable rubber  tube) is provided. The pre-molded semiconductive units 4 (e.g. molded one of a semiconductive polyolefin or rubber) are previously arranged to the inner surface of the molds 5 to cover the cable joined section, the molds 5 are heated to  a prescribed temperature, and the polyolefin insultor 9 that is melted at a prescribed temperature is extruded from an extruder 1 to fill the molds and is  molded.
Patent JP-S5778039-A (JP)
Title: Diazo copying material and its copying sistem
Inventor: NOMURA KAZUTOSHI
IPC: G03C5/18
Filed: 1980-10-31
Abstract: PURPOSE:To preent penetration of a coupler gas through a paper layer and to develop color efficiently, by combining a diazo copying material composed of a barrier layer, precoat layer, and a diazo layer, with a photosensitive paper coated with a diazo compound and a compound capable of coupling. CONSTITUTION:A diazo copying material using a sublimed coupler gas color development system is obtained by forming a barrier layer coatd with case in or the like in 1-5g/m<2> amount, a precoat layer containing a pigment, such as SiO2 or TiO2, and a resin, and a dizo layer consisting mainly of a diazo compound, such as p- diazo-2,5-dimethoxybenzoyl aniline.1/2ZnCl2. This copying material is combined with a photosensitive paper made by coating, a compound capable of coupling with a diazo compound on a transparent or trancelucent support, thus permitting this copying material to serve as a light and heat sensitive copying material.
Patent JP-H0320764-A (JP)
Title: Developing roll of electrophotographic copying machine
Inventor: TANAKA SHUNEI
IPC: G03G15/08
Filed: 1989-06-19
Abstract: PURPOSE:To obtain the developing roll having a resin layer volume resistivity of 10<8> - 10<11> OMEGA.cm and extremely low in its dispersion for use in the electrophotographic copying machine by forming a ceramic layer specified in composition on the surface of the developing roll. CONSTITUTION:The developing roll is composed of the ceramic layer 3 and a core metal 4 of the roll and the ceramic layer 3 is made of a solid solution of 2 - 15 wt.% titania and 85 - 95 wt.% alumina, thus permitting the ceramic layer 3 to obtain a uniform volume resistivity of 10<8> - 10<11> OMEGA.cm. If the propor tion of titania and alumina is out of this range, the volume resistivity goes out of the range, and the layer is made unsuitable for the developing roll, and the composition permits the developing roll to have superior abrasion resistance and extremely high uniformity within 10<0.5> in the dispersion of volume resistivity.
Patent JP-S5487149-A (JP)
Title: Desk top calculator
Inventor: SUZUKI TETSUO
IPC: G06F15/02
Filed: 1977-12-23
Abstract: PURPOSE: To establish the desk top calculator effective as the home education equipment, by using home television as the display unit of a desk top calculator, enabling the display of a plurality of lines, and displaying operated number and operation symbol for arithmetic calculation.  
     CONSTITUTION: when the operated number, operation symbol and operand are inputted from the keyboard 1, they are fed to the central processing section 3 via the interface 2 and memorized in RAM 3. The content of memory is displayed at a given position of the display unit 9 via the character generator 6, shift register 7, and signal generating circuit 8. Next, the processor 3 forms required data for the partial operation from the memory content of RAM 5, to convert the process of calculation into the sequence of calculation by man and inputs it to the register 4. The result of partial operation is written in the specified part of RAM 5 with the control of the processing section 3. This is written in the sequential one character unit and in the same speed of operation time by man, allowing to display it on the unit 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000350166-A (JP)
Title: Pll and digital video tape recording and reproducing device
Inventor: YOSHIHIRO TOSHITAKA
IPC: H04N5/95
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a PLL that can reduce a lock time in transition while keeping stability in a steady-state. SOLUTION: This PLL is provided with an error calculation section 40 that calculates a phase difference correction value based on initial phase difference data and provides an output of the value. The PLL outputs an internal frame reference signal based on the phase difference correction value outputted from the error calculation section.  The error calculation section is provided with an integration term calculation system 20 that outputs integration term data, a proportional term calculation system 22 that outputs proportional term data, a differential calculation system 42 that outputs difference data between a frequency of a synchronizing reference signal and a reference frequency of a TV a signal, changeover switches 44, 46 that select the integration term calculation system 20 or the differential calculation system 42, and an adder 24 that sums the integration term data outputted from the integration term calculation system 20 and the proportional term data in response to the changeover of the switches or sums the differential data and the proportional term data to provide an output of the phase difference correction value.  The high-speed lock performance in the case of transition and the stability in the steady state are made compatible by selecting the integration term calculation system 20 or the differential calculation system 42 by the switches in response to the magnitude correlation of the phase difference.
Patent JP-H091358-A (JP)
Title: Starting device for equipment
Inventor: MACHIMURA SATORU
IPC: B25F5/00
Filed: 1995-06-21
Abstract: PURPOSE: To stop a controller in the case where deviation in position at the equipment main body side is generated by outputting a start command from the equipment main body side to a controller by an optical signal so as to facilitate start operation of equipment. CONSTITUTION: A dresser main body 2 holds a grinding tip 12 of a cutter holder part 11 rotatably and rotation-drives the grinding tip 12 through a drive force transfer mechanism. A projector 5 for remote control is arranged at the side of a motor 13 on the base part of a cutter holder 11 and inside a case and a start switch (switching means) 18 is arranged in the rear face of a grip 14. The start switch 18 uses a two step switch: a first one instructs rotation driving of the motor 13, and a second one instructs dressing start, then the dress pressurizing signal (start command signal) of a prescribed optical signal is emitted from the projector 5. Further, the welding pressurizing signal from a welding timer 8 is inputted to the controller 3.
Patent JP-H025318-A (JP)
Title: Operation button installing device
Inventor: TOMINAGA SHUSUKE
IPC: H01H21/00
Filed: 1988-06-24
Abstract: PURPOSE:To prevent a shaking of fixing an operation button and to improve the fixing workability by providing a fixing pin and a projection at the side of the operation button, and a pair of hooks to fix elastically the fixing pin and a recess to insert the projection at a panel. CONSTITUTION:By fixing elastically both ends of a fixing pin 10 to hooks 15, after the projection 13 of an operation button 11 is inserted to the recess 17 of a panel 16 to make the positioning, the operation button 11 is installed to the panel 16. When the button 11 is installed, the both ends of a pin holder 12 are installed on condition contacting to the hooks 15 while being guided with the first guide 21. Since the fixing pin 10 is fixed elastically to the hooks 15 in such a way, the operation button 11 generates no shaking.
Patent JP-H0318782-A (JP)
Title: Magnetic field generating device
Inventor: KOBAYASHI TAKASHI
IPC: G01R33/387
Filed: 1989-06-16
Abstract: PURPOSE:To stably obtain the magnetic field intensity by placing movable yokes for varying continuously a distance between its opposed surfaces in a pair of yokes so that a pair of movable yokes are brought to approach/ separation symmetrically against the center surface of a void. CONSTITUTION:In a pair of plate-like yokes 1a, 1b, a hole part is provided between yoke supporting materials 5a, 5b, respectively, and a shaft 10 supported axially by a bearing 11 of the hole part is placed orthogonally on the void center surface 6 passing through a void 2. In this state, by rotating the shaft 10 and bringing a pair of movable yokes 13a, 13b to spiral advance/retreat, namely, approach/separation, an opposed distance of a pair of movable yokes 13a, 13b, namely, a yoke void 15 can be varied continuously and the magnetic field intensity in the void 2 formed by magnetic pole pieces 4a, 4b can be varied. Also, by adjusting the opposed distance of the movable yokes by setting, for instance, 3350G as a target, high uniformity of 20ppm is obtained within 5mm radius of the center of the void 2.
Patent JP-S5943903-A (JP)
Title: Method for generating crack at root of each vane
Inventor: TANAKA SHIGEO
IPC: F01D5/10
Filed: 1982-09-06
Abstract: PURPOSE:To shorten the time required for processing to generate cracks, by placing a blade construction in an enclosed vessel, applying high pressure and forming cracks in the radial direction of the impeller disc. CONSTITUTION:Notches 3 are provided in the periphery of an impeller disc 1, and an axially stretching through hole 4 of minor diameter is excavated at the position mating with each of the notches 3. This blade construction 5 is put in an enclosed vessel 6, and a high pressure is applied thereto so as to form a crack 9 between each notch 3 and through hole 4.
Patent JP-H0449968-A (JP)
Title: Apparatus for washing toothbrush
Inventor: KODAMA TADAYOSHI
IPC: A61L2/10
Filed: 1990-06-15
Abstract: PURPOSE:To achieve miniaturization and wt. reduction by a method wherein a sterilizing lamp is arranged at the central part of an apparatus and spaces receiving toothbrushes are separately provided around said lamp and metal plates reflecting ultraviolet rays are arranged to the side walls of the spaces and the necessary parts of the toothbrushes are efficiently irradiated with ultraviolet rays to be sterilized and washed. CONSTITUTION:A sterilizing lamp 3 is arranged at the central part of an envelope l and a plurality of receiving spaces 7 are provided around the lamp 3 and the inner walls of the spaces 7 are composed of a reflecting metal 4 such as stainless steel and the whole is constituted of a plastic envelope 6. When a toothbrush l after use is received in one of the receiving spaces 7, sterilization and washing are completed.
Patent JP-S5682126-A (JP)
Title: Cutting apparatus for tube
Inventor: FUTAKI MASAO
IPC: B23H9/00
Filed: 1979-11-30
Abstract: PURPOSE:To permit a used measuring tube which is a radio activated thick tube to be speedily processed and cut without danger of being exposed to radioactivity by cutting said tube in the water by using the cutter electrode of an electrospark machining device. CONSTITUTION:The reactor vessel 1 stores light water in the boiling water reactor. Between a core holding plate 2 and an upper lattice plate 3, a used measuring tube 4 which is drawn out at a routine inspection is mounted. In the intermediate part of a body frame 5, a cylinder device 9 which is actuated by, e.g., a hydraulic pump 8 is provided. An actuating holding lever 10 which is unitary with a piston 10a of said device 9 also serves as the electrode of an electrospark machine 13. Moreover, in the lower part 5b of the body frame 5, a cutter electrode plate 13a of said machine 13 is provided. Thus, the measuring tube 4 which is a radio activated thick tube can be speedily processed and cut in the water without danger of being exposed to radioactivity.
Patent JP-S5694889-A (JP)
Title: Wide band communication system
Inventor: HANSUUMARUCHIN KURISUCHIANSEN
IPC: H04N7/10
Filed: 1980-11-06
Abstract: In an exemplary embodiment, subscriber lines are formed by means of light waveguides and transmit pulse-modulated TV signals in time-division multiplex. These pulse-modulated signals are converted into PAM signals at the subscriber side, from whose frequency spectrum formed by a sequence of frequency bands, respectively one frequency band arrives via a subscriber-allocated distributor line operated in frequency-division multiplex to a video receiver now being operated at the subscriber location.
Patent JP-S5855706-A (JP)
Inventor: HORUSUTO SHIYUBUIIKAA
IPC: H01L21/66
Filed: 1982-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04353174-A (JP)
Title: Multi-tier parking device
Inventor: MIYAKE ISAO
IPC: E04H6/18
Filed: 1991-05-30
Abstract: PURPOSE:To enter and leave the car shed continuously with high efficiency. CONSTITUTION:Car mounting pallets 1 are raised and lowered in an entering and leaving the car shed area 3 where a car 2 enters and leaves and in a pallet rising and falling area 4 extending upward from the area 3 with four claw bodies 12 borne on four rising and falling guide rails 8 so that they are capable of rising and falling. A pallet storing area 30 and a pallet transferring device 40 are provided under the entering and leaving the car shed area 3, necessary empty pallets 1 in the case of entering the car shed are supplied from the pallet storing area 30 to the entering and leaving the car shed area 3 by the pallet transferring device 40, and unnecessary empty pallets in the case of leaving the car shed are removed from the entering and leaving the car shed area 3 to the pallet storing area 30.
Patent JP-S644244-A (JP)
Title: High temperature reaction treatment device
Inventor: KOSHIBA MITSUNOBU
IPC: B01J19/00
Filed: 1987-06-24
Abstract: PURPOSE:To enable a suitable service for a treatment with a silicon compound, by furnishing with a reactor which is able to be sealed tightly and in which multiple holes for introducing a reactive compound onto a substrate and both upper and lower hot plates for keeping the substrate at a high temperature are arranged. CONSTITUTION:A substrate 5 on which an irradiated resin layer has been formed by a radiation exposure treatment is set upon a lower heat plate 3 heated to a high temperature of a reactor 1. An upper heat plate 2 is put above that substrate as a lid, a reactive compound is introduced on to the substrate 5 through holes 6 bored through the upper heat plate 2 and the aforementioned irradiated resin layer is treated by a reaction. As a result of these procedure, an ultra fine processing with a resolution of 1.0mum or smaller can be precisely performed in a short time by combining a radiation exposure treatment, a treatment with a reactive compound composed of a silicon compound and a dry developing treatment.
Patent JP-H0819311-A (JP)
Title: Rice transplanter
Inventor: NAMIKAWA YASUHIDE
IPC: A01C11/02
Filed: 1994-07-07
Abstract: PURPOSE:To enable the practice of lifting and lowering control with a simple constitution and a good accuracy in a rice transplanter having a seedling planter bisected right and left in a planting row unit. CONSTITUTION:This rice transplanter is obtained by installing a power distributing feeding part in the central part in the right and left directions in front of a seedling planter, constituting a sensing means S of a supporting case 25 connected through the first parallel quadric link mechanism 24 containing a rocking arm 17 to a planting transmission case 10, a rotating sensor, fixed and supported on the supporting case 25 and a sensing piece 30, pivoted on a connecting fulcrum P3 of the rocking arm 17 to the supporting case 25 and connected through the second parallel quadric link mechanism 29 containing the rocking arm 17 to a land grading unit 13. The seedling planter is bisected into the right and left seedling planting units for unit of planting rows so as to enable the postural changeover from a housing posture for reducing the overhang extent in the transverse direction of the machine body of the seedling planter to an operating posture without performing the bisection.
Patent JP-H01321483-A (JP)
Title: Automatic play device
Inventor: KOZUKI KOICHI
IPC: G10H1/00
Filed: 1988-06-23
Abstract: PURPOSE:To play a duet of a tune based upon play data and an accompaniment tune by storing various accompaniment data in respective storage areas and specifying one of play data corresponding to each play data when tunes based upon play data in plural storage areas are generated at the same time. CONSTITUTION:A tempo oscillator 40, a rhythm sound signal generating circuit 51, a keyboard tune signal generating circuit 52, an automatic play tune signal generating circuit 53, a data storage circuit 60, and a microcomputer 70 are connected to a bus 30. Then an accompaniment data memory is provided for the plural storage areas, with an accompaniment tune generating means which generates an accompaniment tune according to accompaniment data and an accompaniment data specifying means which specifies one of accompaniment data corresponding to each play data when tunes based upon play data in plural storage areas are generated. Consequently, when automatic play based upon plural play data in the play data memory is performed, only one kind of accompaniment is performed and a duet of melody parts is made.